LAM Research CORP: directors' dealings · United States · SEC (Form 4)

About LAM Research CORP

Lam Research Corp. (Nasdaq: LRCX) is a leading U.S.-listed semiconductor equipment company headquartered in Fremont, California, United States. The company designs, manufactures, and services wafer fabrication equipment used by chipmakers worldwide. For investors in France, Belgium, and Switzerland, Lam is a high-quality proxy for advanced semiconductor capital spending, with direct exposure to the technology roadmaps of memory, logic, and specialty device manufacturers. ([investor.lamresearch.com](https://investor.lamresearch.com/overview?utm_source=openai)) Founded in 1980, Lam Research built its franchise around critical process technologies used in semiconductor manufacturing. Its core strengths include plasma etch, thin-film deposition, wafer cleaning, and process control / metrology solutions. These tools sit at essential steps in chip production and are required to build increasingly complex 3D structures and advanced nodes. That process specialization gives Lam a durable competitive position in a concentrated global market where only a few suppliers offer the breadth, precision, and production reliability required by leading-edge fabs. ([lamresearch.com](https://www.lamresearch.com/products/?utm_source=openai)) In practical terms, Lam serves customers across memory, foundry, logic, and specialty segments. The company’s products are used in transistor formation, interconnect formation, patterning, advanced memory, packaging, sensors, analog/mixed-signal devices, and power electronics. Its value proposition is not just hardware delivery, but also process know-how, yield improvement, and close engineering collaboration with major semiconductor manufacturers. This makes Lam particularly relevant in periods when chipmakers expand capacity or shift to more advanced manufacturing steps. ([lamresearch.com](https://www.lamresearch.com/ja/products/products-overview/?utm_source=openai)) Geographically, Lam operates globally, with a footprint spanning North America, Asia, and Europe. Its international presence supports customer proximity, service execution, and co-development programs with leading fabs and research partners. The company also continues to emphasize manufacturing and engineering capabilities in the United States while maintaining a worldwide operational network. ([investor.lamresearch.com](https://investor.lamresearch.com/overview?utm_source=openai)) Recent news highlights the company’s alignment with the AI-driven semiconductor cycle and U.S. manufacturing expansion. In 2026, Lam announced deeper investment in Boise to support projected growth in U.S. semiconductor manufacturing, and it also disclosed collaborations with IBM and CEA-Leti aimed at advancing sub-1nm logic scaling and specialty technology research. In addition, Lam said it was recognized by Ethisphere as one of the World’s Most Ethical Companies for the fourth consecutive year, underscoring its governance and compliance profile. ([newsroom.lamresearch.com](https://newsroom.lamresearch.com/2026-02-17-Lam-Research-Deepens-Investment-in-Boise-to-Support-Projected-Growth-in-U-S-Semiconductor-Manufacturing?utm_source=openai)) From a market perspective, Lam Research trades on the Nasdaq in the United States and remains closely tied to semiconductor capex cycles, memory demand, and the pace of advanced-node adoption. That makes it a strategically important name for investors seeking exposure to the picks-and-shovels layer of the AI and digital infrastructure buildout. ([investor.lamresearch.com](https://investor.lamresearch.com/overview?utm_source=openai))